Used to play tiddlywinks a lot when young it was skill to clip one into a small horn beaky or cup , but that was before television .Dear Toot tiddlywinks is a child;s game that has round plastic coin size pieces that flick other ones about quite how it scored or played I don't follow. But its a innocent amusement ,as to numbers involved No idea but at least two I expect . I trust that answers your question . Not heard of tiddlewinks ?you must have had a sheltered life .
Regards Rudyard
Feltwad